diff --git a/DEVTools.md b/DEVTools.md
index 4a4ae728a..31a142144 100644
--- a/DEVTools.md
+++ b/DEVTools.md
@@ -92,6 +92,8 @@
 * [Hasura](https://hasura.io/learn/) - GraphQL Courses
 * [systemd-by-example](https://systemd-by-example.com/) - Systemd Learning
 * [Slip](https://www.slip.so/) - Build Programming Courses
+* [learn-to-cloud](https://learntocloud.guide/) - Cloud Computing Fundamentals / [GitHub](https://github.com/learntocloud/learn-to-cloud)
+* [CryptoHack](https://cryptohack.org/) - Cryptography Lessons
 
 ***
 
@@ -237,7 +239,7 @@
 * [Skills for All](https://skillsforall.com/) - Cyber Security Courses
 * [picoCTF](https://picoctf.org/), [CTF Guide](https://jaimelightfoot.com/blog/so-you-want-to-ctf-a-beginners-guide/), [CTFLearn](https://ctflearn.com/), [Hack The Box](https://www.hackthebox.com/) or [OpenSecurityTraining2](https://opensecuritytraining.info/) - Cybersecurity Lessons
 * [DefendTheWeb](https://defendtheweb.net/) - Cybersecurity Challenges
-* [Cyber Talent Kids](https://cybertalentskids.com/) or [Teach Yourself Info Sec](https://teachyourselfinfosec.com/) - Learn About Cybersecurity
+* [Cyber Talent Kids](https://cybertalentskids.com/), [TryHackMe](https://tryhackme.com/) or [Teach Yourself Info Sec](https://teachyourselfinfosec.com/) - Learn About Cybersecurity
 * [pwn.college](https://pwn.college/) - Cybersecurity Practice
 * [OverTheWire](https://overthewire.org/wargames/) - Cybersecurity Learning Game
 * [Pentesting Bible](https://github.com/blaCCkHatHacEEkr/PENTESTING-BIBLE) or [Juice Shop](https://owasp.org/www-project-juice-shop/) - Learn Pentesting